(datafusion) branch main updated: Adding alias to custom udf (#12219)

[mneumann]

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mneumann pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/datafusion.git


The following commit(s) were added to refs/heads/main by this push:
     new 650dfdc96a Adding alias to custom udf (#12219)
650dfdc96a is described below

commit 650dfdc96a6e4e641befd520580cfdac22ff9902
Author: Edmondo Porcu <edmondo.po...@gmail.com>
AuthorDate: Thu Aug 29 12:13:36 2024 -0400

    Adding alias to custom udf (#12219)
---
 datafusion/proto/tests/cases/mod.rs | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/datafusion/proto/tests/cases/mod.rs 
b/datafusion/proto/tests/cases/mod.rs
index 1f837b7f42..fbb2cd8f1e 100644
--- a/datafusion/proto/tests/cases/mod.rs
+++ b/datafusion/proto/tests/cases/mod.rs
@@ -34,12 +34,17 @@ struct MyRegexUdf {
     signature: Signature,
     // regex as original string
     pattern: String,
+    aliases: Vec<String>,
 }
 
 impl MyRegexUdf {
     fn new(pattern: String) -> Self {
         let signature = Signature::exact(vec![DataType::Utf8], 
Volatility::Immutable);
-        Self { signature, pattern }
+        Self {
+            signature,
+            pattern,
+            aliases: vec!["aggregate_udf_alias".to_string()],
+        }
     }
 }
 
@@ -67,6 +72,9 @@ impl ScalarUDFImpl for MyRegexUdf {
     ) -> datafusion_common::Result<ColumnarValue> {
         unimplemented!()
     }
+    fn aliases(&self) -> &[String] {
+        &self.aliases
+    }
 }
 
 #[derive(Clone, PartialEq, ::prost::Message)]


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